| 发明名称 |
ERROR DETECTION RECORDING TECHNIQUE |
| 摘要 |
Traffic supervisory equipment for use in a telephone communication system adapted to record call switching data. Included is circuitry for detecting errors in the data recorded on an associated tape unit.
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| 申请公布号 |
US3858179(A) |
申请公布日期 |
1974.12.31 |
| 申请号 |
US19730347262 |
申请日期 |
1973.04.02 |
| 申请人 |
GTE AUTOMATIC ELECTRIC LABOR INC,US |
发明人 |
MCLAUGHLIN D,US;MAKANTASSIS P,US |
| 分类号 |
H04M3/36;(IPC1-7):G05B23/02;H03K13/32 |
主分类号 |
H04M3/36 |
| 代理机构 |
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代理人 |
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| 主权项 |
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| 地址 |
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